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To show PMD warnings, print the PMD XML to the build log.

When Using PMD Command Line

Use the --format xml flag to print out the PMD analysis into the build log. For example:

Code Block
pmd --dir $PWD/src/main --rulesets category/java/bestpractices.xml --format xml

When Using Maven PMD

The Maven PMD plugin doesn’t support printing the XML into the logs. Instead print the generated target/pmd.xml file into the build log by a final task:

Code Block
#!/bin/bash
cat ./target/pmd.xml || echo "No PMD analytics generated"

When Using Gradle PMD

The Gradle PMD plugin doesn’t support printing the XML into the logs. Instead print the generated ./build/reports/pmd/main.xml file into the build log by a final task:

Code Block
#!/bin/bash
cat ./build/reports/pmd/main.xml || echo "No PMD analytics generated"

When Using PMD via Build System

Typically the build system tool generate a PMD report xml, and you can dump that to the console by a final task. For example:

Code Block
#!/bin/bash
cat ./a-build-dir/pmd.xml || echo "No PMD analytics generated"
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